我正在使用 SwiftUI 流式传输 RTSPVLCMediaPlayer
这是我的播放器代码:
import Foundation
import MobileVLCKit
import SwiftUI
struct VlcPlayerRepresentable: UIViewRepresentable{ //MARK: Transform from a UIView into swiftUI compatible
func updateUIView(_ uiView: UIView, context: UIViewRepresentableContext<VlcPlayerRepresentable>) {
}
func makeUIView(context: Context) -> UIView {
return PlayerUIView(frame: .zero)
}}
class PlayerUIView: UIView, VLCMediaPlayerDelegate,ObservableObject{
let mediaPlayer : VLCMediaPlayer = VLCMediaPlayer()// You can also add options in here
override init(frame: CGRect) {
super.init(frame: UIScreen.screens[0].bounds)
let url = URL(string: "rtsps://stream-eu1-bravo.dropcam.com:443/sdm_live_stream/")!//replace your resource here
let media = VLCMedia(url: url)
media.addOptions([// Add options here
"network-caching": 300,
"--rtsp-frame-buffer-size":100,
"--vout": "ios",
"--glconv" : "glconv_cvpx",
"--rtsp-caching=": 150,
"--tcp-caching=": 150,
"--realrtsp-caching=": 150,
"--h264-fps": 20.0,
"--mms-timeout": 60000
])
mediaPlayer.media = media
mediaPlayer.delegate = self
mediaPlayer.drawable = self
mediaPlayer.audio.isMuted = true
mediaPlayer.videoAspectRatio = UnsafeMutablePointer<Int8>(mutating: ("16:9" as NSString).utf8String)
mediaPlayer.play()}
func checkConnection() -> Bool{
let isPlaying: Bool = mediaPlayer.isPlaying
return isPlaying
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
struct StreamsTab: View {
var body: some View {
return VStack{
Text("stream")
VlcPlayerRepresentable()
}
}}
这适用于以下 URL:rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mp4
但是,当使用从 Google API GenerateRTSPStream ( https://developers.google.com/nest/device-access/use-the-api#camera ) 生成的 URL 时,它看起来像:"rtsps://someurl.com/CjY5Y3VKaTZwR3o4Y19YbTVfMF...?auth=g.0.streamingToken"
来自 api 调用的完整响应:
{
"results" : {
"streamUrls" : {
"rtspUrl" : "rtsps://someurl.com/CjY5Y3VKaTZwR3o4Y19YbTVfMF...?auth=g.0.streamingToken"
},
"streamExtensionToken" : "CjY5Y3VKaTZwR3o4Y19YbTVfMF...",
"streamToken" : "g.0.streamingToken",
"expiresAt" : "2018-01-04T18:30:00.000Z"
}
}
流不加载。问题是它使用 RTSPS 的事实吗?如果是这样,我如何调整我的代码以流式传输 RTSPS?如果这不是问题,那是什么?很卡在这里。
编辑:似乎 VLCMediaPlayer 不支持 RTSPS,如何在 iOS 中流式传输 RTSPS?